2006 BMW X5 vs. 1968 Pontiac Firebird
To start off, 2006 BMW X5 is newer by 38 year(s). Which means there will be less support and parts availability for 1968 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1968 Pontiac Firebird would be higher. At 4,100 cc (6 cylinders), 1968 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2006 BMW X5 (225 HP) has 50 more horse power than 1968 Pontiac Firebird. (175 HP). In normal driving conditions, 2006 BMW X5 should accelerate faster than 1968 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 175 kg more than 1968 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1968 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2006 BMW X5 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control.
Compare all specifications:
| 2006 BMW X5 | 1968 Pontiac Firebird | |
| Make | BMW | Pontiac |
| Model | X5 | Firebird |
| Year Released | 2006 | 1968 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2981 cc | 4100 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 225 HP | 175 HP |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1835 kg | 1660 kg |
| Vehicle Length | 4670 mm | 4800 mm |
| Vehicle Width | 1880 mm | 1850 mm |
| Vehicle Height | 1770 mm | 1310 mm |
| Wheelbase Size | 2830 mm | 2750 mm |
